OBJECTIVE: To study the long-term outcomes of patients who have had endoscopic balloon dilation of Crohn's strictures. DESIGN: Retrospective case-note review over a 16-year period. PATIENTS: Patients with a Crohn's stricture causing obstructive symptoms and who had at least 6 months' follow-up data or a surgical outcome following dilation were sought; 59 patients (124 dilations) were identified. INTERVENTION: Patients all underwent endoscopic balloon dilation. RESULTS: Strictures were anastomotic in 53 patients (111 dilations) and de novo in six patients (13 dilations). The median stricture length was 3.0 cm. Median follow-up time was 29.4 months. Out of the total group, 41% of patients achieved long-term clinical benefit following dilation and in 17% after only a single dilation. The median number of dilations per patient was one. A total of 35 (59%) patients required surgery for their stricture during follow-up. There were two (1.6%) perforations as a result of dilation, one in an anastomotic stricture (managed conservatively) and one in a de-novo stricture (requiring surgery). There were no deaths. CONCLUSIONS: Colonoscopic balloon dilation of Crohn's strictures can achieve long-term clinical benefit in many patients. Repeat dilations are justified in initial non-responders. In this series, the procedure appears safe with low morbidity.
OBJECTIVE: To study the long-term outcomes of patients who have had endoscopic balloon dilation of Crohn's strictures. DESIGN: Retrospective case-note review over a 16-year period. PATIENTS: Patients with a Crohn's stricture causing obstructive symptoms and who had at least 6 months' follow-up data or a surgical outcome following dilation were sought; 59 patients (124 dilations) were identified. INTERVENTION: Patients all underwent endoscopic balloon dilation. RESULTS: Strictures were anastomotic in 53 patients (111 dilations) and de novo in six patients (13 dilations). The median stricture length was 3.0 cm. Median follow-up time was 29.4 months. Out of the total group, 41% of patients achieved long-term clinical benefit following dilation and in 17% after only a single dilation. The median number of dilations per patient was one. A total of 35 (59%) patients required surgery for their stricture during follow-up. There were two (1.6%) perforations as a result of dilation, one in an anastomotic stricture (managed conservatively) and one in a de-novo stricture (requiring surgery). There were no deaths. CONCLUSIONS: Colonoscopic balloon dilation of Crohn's strictures can achieve long-term clinical benefit in many patients. Repeat dilations are justified in initial non-responders. In this series, the procedure appears safe with low morbidity.
Authors: S P L Travis; E F Stange; M Lémann; T Oresland; Y Chowers; A Forbes; G D'Haens; G Kitis; A Cortot; C Prantera; P Marteau; J-F Colombel; P Gionchetti; Y Bouhnik; E Tiret; J Kroesen; M Starlinger; N J Mortensen Journal: Gut Date: 2006-03 Impact factor: 23.059
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Authors: Klaus Stienecker; Daniel Gleichmann; Ulrike Neumayer; H Joachim Glaser; Carolin Tonus Journal: World J Gastroenterol Date: 2009-06-07 Impact factor: 5.742
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